/Engine/Plugins/Online/OnlineSubsystem/Source/Public/Interfaces/OnlineStatsInterface.h
Delegate called when a user's stats have finished being queried, with a ResultState parameter to represent success or failure
typedef TBaseDelegate_TwoParams< void, const [FOnlineError](API\Plugins\OnlineSubsystem\FOnlineError) &, const [TSharedPtr](API\Runtime\Core\Templates\TSharedPtr)< const [FOnlineStatsUserStats](API\Plugins\OnlineSubsystem\Interfaces\FOnlineStatsUserStats) > & > FOnlineStatsQueryUserStatsComplete